Phospholipids contain a polar phosphate head group and two nonpolar fatty acid tails joined by a glycerol backbone while triglycerides contain:

Made up of a glycerol molecule bound to three fatty acid molecules

A hydrocarbon tail, a central sterol nucleus made of four hydrocarbon rings, and a hydroxyl group.

Contains three hydroxyl groups in its chemical structure, which are -OH groups bound to the carbon atoms.

None of the above